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Explore Science Through Play: This self-assembled STEAM kit features 168 accessories designed to teach children the core principles of hydraulic engineering. No batteries or motors are required—only water is needed to power the mechanical arm!
| Functions | Self-assembled DIY kit; Hydraulic power principle; Realistic mechanical movement. |
| Components | 168 high-precision accessories for comprehensive learning. |
Our products are tested and certified to meet international safety standards, ensuring a safe learning environment for children.